Soft Plastic Granulation Line
For those who seek efficiency and precision in their production processes, our granulation line offers unparalleled versatility. Customers can select from two-stage, three-stage, and four-stage machines tailored to meet specific production needs. The innovative design ensures excellent compatibility and superior granulation results. Particularly adept at recycling dirty waste and manufacturing scraps, our granulator features a high-torque gearbox that promises low noise and smooth operation. The uniquely engineered screw design enhances coordination, significantly reducing particle black spots and color discrepancies. To optimize performance, the machine is outfitted with forced feeding and a hydraulic mesh changer, leading to increased capacity and energy savings. Additionally, advanced vacuum and conventional exhaust systems effectively eliminate moisture, exhaust gases, and impurities, guaranteeing stable extrusion and higher-quality solid particles.
Hard Plastic Granulation Line
Our cutting-edge Machine Line expertly heats and melts a range of plastic raw materials, utilizing a high-speed rotating cutter to precisely slice the melted plastic into small, uniform particles. This innovative cutting process rapidly rotates, stirs, and rubs the plastic, ensuring consistent size and shape for enhanced reprocessing abilities. The result is an improvement in both the uniformity and quality of the plastic particles, setting a new standard for reprocessing performance.
The machine line is an invaluable asset for reducing plastic degradation and producing superior particles. It stands as an essential ally for clients dedicated to recycling PP, PE, and other hard plastic materials. User-friendly and practical, this granulation recycling mode has become extremely popular within the PP and PE recycling sectors, offering clients an advantageous tool for sustainable and efficient recycling operations.
| Model |
Power |
Rotating Diameter |
First Stage Motor Power |
Second Stage Motor Power |
Production Capacity |
Screw Draw Ratio |
| DL-R85 |
37/55KW |
85mm |
55KW |
18.5KW |
180-250KG/H |
1:33 |
| DL-R100 |
45/75KW |
100mm |
90KW |
30KW |
280-350KG/H |
| DL-R120 |
55/90KW |
120mm |
110KW |
45KW |
350-450KG/H |
| DL-R160 |
90/160KW |
160mm |
180KW |
55KW |
650-750KG/H |
| DL-R180 |
132/200KW |
180mm |
250KW |
55KW |
800-1000KG/H |
| DL-R200 |
160/250KW |
200mm |
315KW |
75KW |
1100-1400KG/H |
Prospects and Advantages of the Plastic Recycling Industry
1. Environmental Protection
Minimizing Pollution: Engage in plastic recycling to dramatically decrease environmental pollution caused by plastic waste, thus protecting precious land and water resources.
Conserving Resources: Recycling and reusing plastics reduce the demand for virgin plastics, saving invaluable non-renewable resources like oil.
2. Policy Support
Government Initiatives: With a growing focus on sustainability, governments globally have launched numerous policies to bolster the plastic recycling sector.
Economic Incentives: Across various nations, tax breaks and subsidies are offered to recycling companies, accelerating industry expansion.
3. Market Demand
Corporate Demand: As environmental consciousness rises, more enterprises opt for recycled plastics to lessen their ecological impact.
Consumer Trends: The preference for eco-friendly products is on the rise, with consumers willing to invest more in products made from recycled materials.
4. Technological Progress
Advancements in Recycling: Cutting-edge plastic recycling technologies enhance efficiency, cost-effectiveness, and output quality.
Innovative Uses: New materials and processes have broadened the use of recycled plastics in fields like construction and textiles.
5. Global Trends
International Collaboration: Worldwide, environmental organizations and enterprises are uniting to promote a thriving recycling industry.
Standardization Efforts: Developing international standards enhances recycled plastic quality and its global market circulation.
The plastic recycling industry boasts expansive prospects and undeniable benefits. Beyond reducing pollution and conserving resources, it enjoys robust policy support and rising market demand. As technology advances and global cooperation strengthens, the industry stands on the brink of a promising future.
Q: What is the price of the plastic granulation line?
A: Pricing varies based on the cleanliness of the final material and desired production capacity. We offer tailored granulation solutions within your budget.
Q: What differentiates single screw, twin-screw, and triple screw granulators? Which suits my needs best?
A:Single Screw: With a straightforward design and low cost, it's ideal for standard plastics but struggles with mixed or impurity-laden materials, offering limited capacity.
Twin Screw: Excelling in mixing, it's perfect for recycled or modified plastics needing additives, ensuring high yield and stability.
Triple Screw: Preferred for high-output, high-precision demands, such as advanced engineering, but with higher costs and maintenance complexities.
Suggestion: For recycled or mixed materials, choose a twin-screw granulator; for single materials on a budget, a single screw granulator suffices.
Q: What is the production capacity per hour or day? Is it adjustable?
A: Small granulator: Designed for 50-200 kg/hour output, this compact yet efficient machine is perfect for startups or small-scale production environments seeking reliable performance.
Medium-sized granulator: Capable of handling 200-500 kg/h, this versatile granulator is a staple in recycling plants and modified plastic plants, offering dependable processing for moderate production demands.
Large granulator: With a capacity exceeding 500 kg/hour, this powerhouse requires integration with a high-power motor and an advanced automation system to maximize efficiency in large-scale operations.
Adjustment method: Fine-tune your production capacity effortlessly by adjusting the screw speed, feeding speed, or altering the mold aperture for optimal granulation results.
Q: Can it handle high humidity, impurities, or mixed plastics? Is pre-processing like crushing and cleaning necessary for materials?
A: While some equipment can incorporate a pre-drying system such as a hopper dryer, high humidity raw materials like unwashed recycled bottles necessitate additional pre-treatment steps, including centrifugal dehydration.
Q: Does it accommodate various melted plastic types? Are adjustments needed when switching raw materials?
A: Materials with a higher melt index exhibit greater flowability, making them easier to process. For instance, LDPE with a melt index (MI) of 10 is more manageable than HDPE with an MI of 2.
Q: What strategies ensure control over particle uniformity, density, and shape?
A: Achieving particle uniformity relies on precise screw design, with a larger aspect ratio promoting more consistent plasticization, as well as maintaining accurate temperature control.
The particle shape is influenced by the cutting technique employed:
Underwater strip cutting: Yields regular particles, ideal for applications demanding high precision;
Hot cutting grain: Delivers high efficiency, though particles may exhibit burrs.
Partner with Us for a Sustainable Future in Plastic Recycling: Join Zhangjiagang Deling Machinery Co, Ltd in pioneering a greener tomorrow through advanced granulation technology.
Audited Supplier 
){kind=link}